If x and y are positive integers and xy is an even integer, which of the following cannot be an odd integer?
got lost here
I am a lil lost over the choices mentioned here as well. The question clearly mentions xy is even
, but since x and y are positive integers, 2y will be even
as well for obvious reasons. Please check the source, since the choices show some redundancy,
Feed me some KUDOS! *always hungry*
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